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RS-485 Interface
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MGC Control module
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| Magnetic.Access | all Pro and Select models |
| Magnetic.Parking | all Pro and Select models |
| Magnetic.Toll | all |
| Current consumption | 50 mA |
| Selectable interface parameters |
Baud rate, parity, slave address, 2-/4- wire operation, termination and bias resistors |
| Baud rate | 9.600 / 19.200 Baud |
| Parity | Even, odd, no |
| Slave address | 1 - 247 |
| 2- / 4-wire operation | 2-wire (half duplex), 4-wire (full duplex) |
| Cable type | Twisted-Pair |
| Connector type | Screw terminals |
| Maximum cable length | 1200 m |
The module allows controlling the barrier and getting feedback via serial ModBus protocol.
Up to 247 barriers can be connected to a network.
The interface is galvanically isolated. It can be operated in a 2-wire (half duplex) or 4-wire configuration (full duplex).
All interface parameters can be selected via menus of the MGC control unit.
Termination and bias resistors can also be switched on and off via separate menus.